Here is one of our popular visuals we published early this year. The visual features some important Google Docs tips teachers and students should know about. More specifically, you will get to learn how to see revision history for a file, how to add footnotes, allow others to suggest edits in a document, how to type with your voice, translate a documents, check spelling, see suggested content, and how to insert an equation.
You can download the infographic below in PDF format from this link.
Source: Docs Editors Help